LangChain Jobs in the UK

301 to 325 of 568 LangChain Jobs in the UK

AI Engineer (Python, LLMs)

London, England, United Kingdom
JR United Kingdom
innovative solutions. Who are you? You’re experienced in transformers, Python, and deep learning frameworks like PyTorch or TensorFlow. You’ve worked with LLM tools such as HuggingFace or LangChain, and have a proven track record of handling large datasets and vector databases. Familiarity with distributed computing and model optimisation is a big plus. But most importantly, you’re passionate More ❯
Posted:

Lead AI Engineer

City of London, London, United Kingdom
Fruition Group
5+ years in AI/ML roles with a strong record of ownership and delivery. Hands-on experience with LLM development or fine-tuning , including frameworks like Hugging Face, LangChain, or custom pipelines. Deep technical understanding of biometric security systems and privacy-aware architecture. Strong Python/ML stack (e.g., PyTorch, TensorFlow, Scikit-learn). Experience building real-time AI More ❯
Posted:

Lead AI Engineer

London Area, United Kingdom
Fruition Group
5+ years in AI/ML roles with a strong record of ownership and delivery. Hands-on experience with LLM development or fine-tuning , including frameworks like Hugging Face, LangChain, or custom pipelines. Deep technical understanding of biometric security systems and privacy-aware architecture. Strong Python/ML stack (e.g., PyTorch, TensorFlow, Scikit-learn). Experience building real-time AI More ❯
Posted:

Senior Java Developer

South West London, London, United Kingdom
Hybrid / WFH Options
Stealth IT Consulting Limited
AWS or Azure cloud platforms. Strong understanding of CI/CD pipelines using GitLab, GitHub, or Jenkins. Experience integrating with LLMs and AI tools such as Vercel AI or Langchain is highly advantageous. What Youll Get : A chance to work on critical, high-profile digital transformation projects. Exposure to the latest advancements in AI and machine learning technologies. A collaborative More ❯
Employment Type: Permanent, Work From Home
Posted:

Lead AI Engineer

South East London, England, United Kingdom
Fruition Group
5+ years in AI/ML roles with a strong record of ownership and delivery. Hands-on experience with LLM development or fine-tuning , including frameworks like Hugging Face, LangChain, or custom pipelines. Deep technical understanding of biometric security systems and privacy-aware architecture. Strong Python/ML stack (e.g., PyTorch, TensorFlow, Scikit-learn). Experience building real-time AI More ❯
Posted:

Senior Software Engineer – Full Stack/ AI Driven Tools

City of London, London, United Kingdom
Hybrid / WFH Options
Block MB
you a good overview of what is on offer) Backend: Ruby on Rails, PostgreSQL, Sidekiq, Redis, AWS Frontend: Turbo/Hotwire, Phlex, AlpineJS, TailwindCSS AI/LLM: OpenAI, Claude, LangChain (or equivalents) Infra: Docker, Terraform, GitHub Actions, CloudWatch What You’ll Do Write clean, well-tested code across the stack with a product-focused mindset Own feature development end to More ❯
Posted:

Senior Software Engineer – Full Stack/ AI Driven Tools

London Area, United Kingdom
Hybrid / WFH Options
Block MB
you a good overview of what is on offer) Backend: Ruby on Rails, PostgreSQL, Sidekiq, Redis, AWS Frontend: Turbo/Hotwire, Phlex, AlpineJS, TailwindCSS AI/LLM: OpenAI, Claude, LangChain (or equivalents) Infra: Docker, Terraform, GitHub Actions, CloudWatch What You’ll Do Write clean, well-tested code across the stack with a product-focused mindset Own feature development end to More ❯
Posted:

AI Engineer

United Kingdom
Hybrid / WFH Options
Paydock
software systems or workflows. Strong experience in prompt engineering and chaining logic for AI-based tasks. Background in backend engineering (Python, NodeJS, or similar). Familiarity with tools like LangChain, OpenAI API, Pinecone, or similar . A problem-solver mindset—focused on delivering tangible outcomes using AI. Comfortable working in a fast-paced, agile environment. Excellent communication and collaboration skills. More ❯
Posted:

Senior Software Engineer – Full Stack/ AI Driven Tools

South East London, England, United Kingdom
Hybrid / WFH Options
Block MB
you a good overview of what is on offer) Backend: Ruby on Rails, PostgreSQL, Sidekiq, Redis, AWS Frontend: Turbo/Hotwire, Phlex, AlpineJS, TailwindCSS AI/LLM: OpenAI, Claude, LangChain (or equivalents) Infra: Docker, Terraform, GitHub Actions, CloudWatch What You’ll Do Write clean, well-tested code across the stack with a product-focused mindset Own feature development end to More ❯
Posted:

Software Engineering Manager

Doncaster, England, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

Software Engineering Manager

Cambridge, England, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

Software Engineering Manager

Woking, England, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

Software Engineering Manager

Guildford, England, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

Software Engineering Manager

York, England, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

Software Engineering Manager

Coventry, England, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

Software Engineering Manager

Derby, England, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

Software Engineering Manager

Edinburgh, Scotland, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

Software Engineering Manager

Slough, England, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

Software Engineering Manager

Belfast, Northern Ireland, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

Software Engineering Manager

United Kingdom
ByteHire
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

GenAI Test Lead

London, England, United Kingdom
Redefined Ltd
Lead, preferably in GenAI or LLM-based applications. Strong understanding of LLMs, prompt engineering, and generative AI workflows. Skilled in test automation using tools like Python, PyTest, Postman, and LangChain testing utilities. Familiarity with OpenAI APIs, model fine-tuning, and evaluation techniques. Knowledge of AI ethics, bias detection, and responsible AI practices. Experience in risk identification and mitigation for hallucinations More ❯
Posted:

GenAI Test Lead

London, United Kingdom
Capgemini
Lead, preferably in GenAI or LLM-based applications. Strong understanding of LLMs, prompt engineering, and generative AI workflows. Skilled in test automation using tools like Python, PyTest, Postman, and LangChain testing utilities. Familiarity with OpenAI APIs, model fine-tuning, and evaluation techniques. Knowledge of AI ethics, bias detection, and responsible AI practices. Experience in risk identification and mitigation for hallucinations More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software engineer, python (Generative AI)

London, England, United Kingdom
writer.com
practices, and integrate cutting-edge AI capabilities. ????️ Your responsibilities Design and develop robust and scalable generative AI services using Python and open source frameworks such as Writer Agent Builder, LangChain, and n8n. Implement responsive and user-friendly frontend interfaces, leveraging technologies like React, TypeScript, and modern web frameworks. Work with cloud platforms such as AWS, GCP, or Azure to deploy More ❯
Posted:

Software Engineering Manager

Brighton, England, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:

Software Engineering Manager

Northampton, England, United Kingdom
JR United Kingdom
debt, and improvement strategies. Partner with Directors, AI Leads, and Infrastructure Leads to align software outcomes with business goals. Leverage your understanding of AI tooling and modern frameworks (e.g. LangChain, DeepSeek) to guide effective integration into internal platforms. Requirements/experience: Proven experience leading software development teams in a scale-up or fast-growth tech environment Strong background in DevOps More ❯
Posted:
LangChain
25th Percentile
£48,750
Median
£52,500
75th Percentile
£67,188
90th Percentile
£86,875